5 best images of printable brain teasers printable brain ... Home > teacher printables > brain teasers . The printable brain teasers are in different forms on each worksheet. Brain Teaser Worksheets 6th Grade Brain Teaser Brain On Worksheets Source: worksheets.emasscraft.org. Home > teacher printables > brain teasers . Select a collection (easy, hard, short, etc) of riddles to download and print.